/*

* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  Observer for the SUPL Session

*

*/

#ifndef MLOCSUPLSETTINGSSESSIONOBSERVER_H_

#define MLOCSUPLSETTINGSSESSIONOBSERVER_H_

// Class Declaration

/**

 * Observer for the SUPL Session. The observer provides callbacks for

 * any changes in the SUPL session

 *

 * @lib locsuplsettings.lib

 * @since S60 v3.1 

 */

class MLocSUPLSettingsSessionObserver

    {

    public:

        /**

         * Update type for the Session

         */

        enum TUpdateType

        {

        // Enum for Session modification.

        ESessionModified = 0,

        // Enum for Session deletion.

        ESessionDeleted

        };

    public:

        /**

         * Called when a change has been detected in the SUPL Session 

         * identified by the session id provided by SessionIdL.

         * @param aType Type of Updation

         *

         */

        virtual void UpdateSessionL( TUpdateType aType ) = 0;

        /**

         * Called when a change has been detected in the SUPL Session.

         *

         */

        virtual TInt64 SessionId( ) = 0;

    };

#endif      // MLOCSUPLSETTINGSSESSIONOBSERVER_H_  

// End of File